All-Star Baseball 2004 is a sports video game developed by Acclaim Studios Austin for the Microsoft Xbox, representing the genre of baseball simulation. As the successor in the long-running All-Star Baseball series, the 2004 edition features enhanced graphics, detailed stadiums, and lifelike player models. It offers a comprehensive Major League Baseball experience with an array of modes, including Exhibition, Season, Franchise, and Home Run Derby. Players can take control of their favorite teams and players, utilizing realistic baseball strategies and gameplay mechanics to pitch, hit, and field their way to victory.